12427822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3121}}^1$

素因数の和:3315

約数の個数: 16

約数和(自身を含む): 20455344

約数和(自身を除く): 8027522

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3121, 3982, 6242, 34331, 68662, 564901, 1129802, 6213911, 12427822]

約数ペア:

[(1, 12427822), (2, 6213911), (11, 1129802), (22, 564901), (181, 68662), (362, 34331), (1991, 6242), (3121, 3982)]